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MCQs 1: Which of the following early OOD methods incorporates both a “micro development process” and a “macro development process.” ?

Booch method Rumbaugh method Wirfs-Brock method Coad and Yourdon method
Answer Explanation

MCQs 2: A design description of an object is known as a class__________________?

instance object case both instance and object
Answer Explanation

MCQs 3: A design description in OOD includes___________________?

Protocol Description Implementation Description Type Description both Protocol and Implementation Description
Answer Explanation

MCQs 4: Which of the following is not an operation as per OOD algorithms and data structures ?

operations that manipulate data in some way operations that perform a computation operations that check for syntax errors operations that monitor an object for the occurrence of a controlling event
Answer Explanation

MCQs 5: Which of the following points related to Object-oriented development (OOD. is true ?

OOA is concerned with developing an object model of the application domain OOD is concerned with developing an object-oriented system model to implement requirements All of the mentioned None of the mentioned
Answer Explanation

MCQs 6: What encapsulates both data and data manipulation functions ?

Object Class Super Class Sub Class
Answer Explanation

MCQs 7: Data Store Symbol in DFD represents a_______________?

Physical file Data Structure Logical file All of the mentioned
Answer Explanation

MCQs 8: A directed arc or line in DFD represents_________________?

Data Store Data Process Data Flow All of the mentioned
Answer Explanation

MCQs 9: Which of the following is a function of CASE Tool ?

Supporting Structured analysis and design (SA/SD) Maintaining the data dictionary Checking whether DFDs are balanced or not All of the mentioned
Answer Explanation

MCQs 10: The context diagram is also known as __________________?

Level-0 DFD Level-1 DFD Level-2 DFD All of the mentioned
Answer Explanation

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